Portable radio



FIG. 1 is a front perspective view of a portable radio showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side thereof;

FIG. 7 is a rear view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines shown are included for the purpose of illustrating portions of the portable radio that form no part of the claim. 

CLAIM The ornamental design for a portable radio, as shown and described. 